A5101593721- Methane Hydrates and Related Phenomena
- Carbon Dioxide Capture Technologies
- CO2 Sequestration and Geologic Interactions
- Hydrocarbon exploration and reservoir analysis
- Catalytic Processes in Materials Science
- Industrial Gas Emission Control
- Metal-Organic Frameworks: Synthesis and Applications
- Catalysis and Hydrodesulfurization Studies
- Spacecraft and Cryogenic Technologies
- Atmospheric and Environmental Gas Dynamics
- Analytical chemistry methods development
- Geological and Geophysical Studies
- Hydraulic Fracturing and Reservoir Analysis
- Ion-surface interactions and analysis
- Polyoxometalates: Synthesis and Applications
- Geological Studies and Exploration
- Catalysis and Oxidation Reactions
- Nanomaterials for catalytic reactions
- Membrane Separation and Gas Transport
- Radioactive element chemistry and processing
- Drilling and Well Engineering
- Ionic liquids properties and applications
- Microbial Metabolic Engineering and Bioproduction
- Chemical Looping and Thermochemical Processes
- Covalent Organic Framework Applications
Southwest Petroleum University
2016-2025
University of Houston
2024
Xi'an Shiyou University
2018-2023
Kunming Institute of Botany
2022
Chinese Academy of Sciences
2022
Chengdu University
2019
University of Jinan
2010-2011
Hebei University of Technology
2011
Guangdong University Of Finances and Economics
2005-2011
Texas A&M University
2010
Highly active, cost-effective, and durable catalysts for oxygen evolution reaction (OER) are required in energy conversion storage processes. A facile synthesis of CoFe layered double hydroxide (CoFe LDH) is reported as a highly active stable catalyst. By varying the concentration metal ion precursor, Co/Fe ratios LDH products can be tuned from 0.5 to 7.4. The structure electrocatalytic activity obtained were found show strong dependence on ratios. Co2 Fe1 sample exhibited best performance...
The exploration of shale gas has increasingly emerged in recent years. In this work, the ionic liquid (IL) 1-butyl-3-methylimidazole ferric tetrachloride was firstly used as a chemical additive to improve dissolution and enhance desorption. analyses total organic carbon (TOC), Fourier transform infrared spectroscopy, X-ray diffractometer, photoelectron Brunauer–Emmett–Teller measurement were performed. results revealed that TOC content reduced by 66.2% using concentration 0.1 mol/L with...
Abstract The CO 2 hydratetechnology is growing in relative to capture, storage and transportation processes. An experimental investigation on hydrate formation case of SDS (Sodium dodecyl sulfate) SDBS benzene sulfonate) with seven concentrationsi. e.0, 0.1, 0.2, 0.3, 0.4, 0.5 0.6 g/L was conducted at temperature 274.15 K initial pressure 5.0 MPa. It found that surfactants havelittleinfluence the total moles gas consumed stirred reactor. induction time approximately 35 minsinboth 0.3...
Rh@UIO-66, prepared by using the double-solvent host–guest strategy and excess reduction methods, exhibited a higher catalytic activity in AB hydrolysis compared with Rh/UIO-66 because ultrafine Rh nanoparticles were confined to UIO-66 channels. This confinement effect played key role enhancing for hydrolysis.
Oxygen solubility in toluene at temperatures from 298.45 K to 393.15 and pressures up 1.0 MPa was measured an autoclave type phase equilibrium apparatus using the total pressure method. Henry coefficients were derived mole fractions experimental temperatures. A model based on predictive Soave−Redilich−Kwong (PSRK) equation modified-Huron Vidal (MHV1) mixing rule combined with UNIQUAC used predict oxygen toluene. Both predicted data are good agreement, which shows that increases increasing...
A series of experiments on CO2 hydrate formation were carried out in the presence titanium dioxide (TiO2), silicon (SiO2), multi-walled carbon nanotubes (MWNTs) nanoparticles. The effects these nanoparticles induction time, final gas consumption, and storage capacity have been investigated at temperature 274.15 K initial pressure 5.0 MPa.g. time was remarkably shortened to 12.5 min 0.005 wt% MWNTs high thermal conductivity heat presented better transfer, large surface area provided more...
Abstract BACKGROUND With the strict regulation for environmental protection, removal of sulfur compounds from fuels is becoming more and urgent. Hydrodesulfurization one most widely used technologies in chemical industry, but its application limited because harsh reaction conditions low efficiency aromatic organic sulfide. In this work, catalysts consisting tungsten trioxide immobilized on carbon nanotubes (WO 3 /CNT) presence ionic liquid [C 16 mim]Cl were prepared oxidative desulfurization...
In situ stress has an important influence on coal reservoir permeability, fracturing, and production capacity. this paper, fracturing testing, imaging logging, 3D finite-element simulation were used to study the current in field of a with high rank. The results indicated that horizontal within is controlled by burial depth, folding, faulting. [Formula: see text] values are 1–2.5 MPa higher than those clastic rocks roof floor. text]–[Formula: generally between 2 6 increase depth. When value...
Abstract CO 2 hydrate technology can be applied to seawater desalination. However, the kinetics of formation were inhibited in aqueous solution with inorganic salts, and kinetic mechanism for salts different metal cations anions was still unclear. In this work, nucleation growth studied solutions chlorides. Instead Na + K ions, promoted presence Ni 2+ , Mn Zn Fe 3+ ions due co‐ordination bonds between transition water molecules enhance critical crystal nuclei. The induction time increased by...